Tellabs will cut 225 jobs to return to profitability.
Cosmote Romania has appointed Stefanos Theocharopoulos as CEO
Telkom Kenya will lay off half of its staff, as part of a plan to help returning to profitability.
Keith Orr has been named new Board member of Optical Systems.
Dan Hesse, new Sprint Nextel CEO, fires three senior executives: CFO Paul Saleh, CMO Tim Kelly and president of sales and distribution Mark Angelino.